On 2010-07-08 Adrian Bunk <[email protected]> wrote: > On Wed, Jul 07, 2010 at 07:46:29AM +0100, Ben Green wrote: >> Package: liferea >> Version: 1.6.3-1 >> Severity: important
>> When viewing some of the feed items from certain feeds Liferea crashes. An >> example is the planet Debian feed: >> http://planet.debian.org/rss20.xml >> Running from the command line with --debug-all on then clicking on the recent >> feed item "James Morrison: A speech that didn't happen" I get the following >> output just before the crash: >> DB: loading item 70 (thread=0x205ff60) >> DB: loading item 70 (thread=0x205ff60) >> GUI: item list selection changed to "James Morrison: A speech that didn't >> happen" >> HTML: HTML view: selecting "James Morrison: A speech that didn't happen" >> DB: loading item 70 (thread=0x205ff60) >> DB: loading item 70 (thread=0x205ff60) >> DB: loading item 70 (thread=0x205ff60) >> PERF: htmlview_render_item took 0,021s >> HTML: writing 9313 bytes to HTML view >> GUI: itemlist selection took 0,117s >> PERF: itemlist_selection_changed took 0,117s >> Illegal instruction >> Liferea is set up with default settings in all cases, I have purely imported >> my >> usual OPML feedlist. >> -- System Information: [...] >> Kernel: Linux 2.6.32-5-amd64 (SMP w/4 CPU cores) >>... > Thanks for your report. It works for me, and "Illegal instruction" > is a bit surprising. > Please run liferea in gdb and provide the backtrace: > gdb /usr/bin/liferea > (gdb) run > And after it crashed: > (gdb) bt Hello, There is something fishy going on and I am not conviced it is gnutls related. liferea works for me on sid/i386. Seeing that the bug submitter was using AMD64 I also doublechecked in the the sid/amd64 chroot. Klicking around and removing the Debian-package-a-day sample feed I (reproducibly) get this crash (which is completely different): -------------------------------------------------- CONF: Scheduling feedlist save Liferea did receive signal 11 (Segmentation fault). You have propably triggered a program bug. I will now try to create a backtrace which you can attach to any support requests. #0 0x00007f4aa32b5b4d in waitpid () from /lib/libpthread.so.0 #1 0x00007f4aa2d9e687 in g_on_error_stack_trace () from /lib/libglib-2.0.so.0 #2 0x0000000000434292 in ?? () #3 <signal handler called> #4 0x00007f4aa6117293 in ?? () from /usr/lib/libwebkit-1.0.so.2 #5 0x00007f4aa6117ed1 in ?? () from /usr/lib/libwebkit-1.0.so.2 #6 0x00007f4aa6117f18 in ?? () from /usr/lib/libwebkit-1.0.so.2 #7 0x00007f4aa6118f4f in ?? () from /usr/lib/libwebkit-1.0.so.2 #8 0x00007f4aa6119c07 in ?? () from /usr/lib/libwebkit-1.0.so.2 #9 0x00007f4aa5983cf5 in ?? () from /usr/lib/libwebkit-1.0.so.2 #10 0x00007f4aa5cf7426 in ?? () from /usr/lib/libwebkit-1.0.so.2 #11 0x00007f4aa5faeca2 in ?? () from /usr/lib/libwebkit-1.0.so.2 #12 0x00007f4aa2dc2e9b in ?? () from /lib/libglib-2.0.so.0 #13 0x00007f4aa2dc26c2 in g_main_context_dispatch () #14 0x00007f4aa2dc6538 in ?? () from /lib/libglib-2.0.so.0 #15 0x00007f4aa2dc6a45 in g_main_loop_run () from /lib/libglib-2.0.so.0 #16 0x00007f4aa4a98647 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0 #17 0x00000000004340a2 in main () -------------------------------------------------- After installing gdb libgnutls26-dbg libwebkit-1.0-2-dbg liferea-dbg I get this in gdb: -------------------------------------------------- Program received signal SIGSEGV, Segmentation fault. JSC::Heap::markConservatively (this=<value optimized out>, markStack=..., start=<value optimized out>, end=<value optimized out>) at ../JavaScriptCore/runtime/Collector.cpp:771 771 ../JavaScriptCore/runtime/Collector.cpp: No such file or directory. in ../JavaScriptCore/runtime/Collector.cpp (gdb) bt #0 JSC::Heap::markConservatively (this=<value optimized out>, markStack=..., start=<value optimized out>, end=<value optimized out>) at ../JavaScriptCore/runtime/Collector.cpp:771 #1 0x00007ffff6888ed1 in JSC::Heap::markCurrentThreadConservativelyInternal ( this=0x7ffff7e83230, markStack=...) at ../JavaScriptCore/runtime/Collector.cpp:799 #2 0x00007ffff6888f18 in JSC::Heap::markCurrentThreadConservatively ( this=<value optimized out>, markStack=<value optimized out>) at ../JavaScriptCore/runtime/Collector.cpp:821 #3 0x00007ffff6889f4f in JSC::Heap::markStackObjectsConservatively ( this=<value optimized out>) at ../JavaScriptCore/runtime/Collector.cpp:973 #4 JSC::Heap::markRoots (this=<value optimized out>) at ../JavaScriptCore/runtime/Collector.cpp:1113 #5 0x00007ffff688ac07 in JSC::Heap::collectAllGarbage (this=0x7ffff7e83230) at ../JavaScriptCore/runtime/Collector.cpp:1271 #6 0x00007ffff60f4cf5 in collect () at ../WebCore/bindings/js/GCController.cpp:46 #7 0x00007ffff6468426 in WebCore::ThreadTimers::sharedTimerFiredInternal ( this=0x7ffff7e28870) at ../WebCore/platform/ThreadTimers.cpp:112 #8 0x00007ffff671fca2 in timeout_cb () at ../WebCore/platform/gtk/SharedTimerGtk.cpp:48 #9 0x00007ffff3533e9b in ?? () from /lib/libglib-2.0.so.0 #10 0x00007ffff35336c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0 #11 0x00007ffff3537538 in ?? () from /lib/libglib-2.0.so.0 #12 0x00007ffff3537a45 in g_main_loop_run () from /lib/libglib-2.0.so.0 #13 0x00007ffff5209647 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0 #14 0x00000000004340a2 in main (argc=1, argv=0x7fffffffe7a8) at main.c:345 -------------------------------------------------- cu andreas -- `What a good friend you are to him, Dr. Maturin. His other friends are so grateful to you.' `I sew his ears on from time to time, sure' -- To UNSUBSCRIBE, email to [email protected] with a subject of "unsubscribe". Trouble? Contact [email protected]
